MY 2005 NISSAN ALTIMA KEEPS GIVING PO302 CODE

2005 Nissan Altima

Tiny

KnightVision

March, 28, 2013 AT 10:03 PM

My 2005 Nissan Altima keeps giving PO302 code. I've changed spark plug, coil and harness connector. Whenever I change something, the problem goes away for about a week or two, then returns. WTF!

FOUND 6 RELATED QUESTIONS

Electrical

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Problems!!!

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1 Answer

Tiny

ASEMaster6371

March, 28, 2013 AT 10:06 PM

Could be compression, vacuum leak, which is common on this model, faulty injector or wiring.

The vacuum leak is from the intake manifold gasket.

Roy

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